Saraya Saraya Surgical Mask 50 pieces 20 cases Blue

Manufacturer part number: "50094" Size and weight weight- comment It has a three-layer nonwoven structure with excellent barrier properties against bacteria, fine particles, and liquids. This is a medical mask that complies with US standard ASTM F2100-19. Comfortable flat elastic Materials and raw materials - standard Blue Free size 50 sheets x 10 boxes Standard details ○ASTM F2100-19 Standard Level 2 50 sheets per case, 10 per case